| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.87 | 8.385% | $220.9645 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $138.53 | 6.718% | $147.8364 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $83.68 | 6.387% | $89.0246 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $134.57 | 11.393% | $149.9016 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $108.29 | 4.627% | $113.3006 | $113.30 | $113.30 | $113.30 |
| Purchase #6 | $179.39 | 10.600% | $198.4053 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $238.72 | 3.487% | $247.0442 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,087.05 | $1,166.4772 | $1,166.47 | $1,166.45 | $1,166.40 | |